I've tried 2 bluetooth keyboards with the 10.1 tab. Both of them works. However, the onscreen soft keyboard won't go away when the Bluetooth keyboard is connected. Before, when I use the bluetooth keyboard with the Xoom, it has an option to disable on-screen ketyboard. Does anybody know how can I do that with the Tab 10.1 ? It's annoying to show tot on-screen keybaord occupy half the screen real estate while using an external keyboard.